How ya doing, ya filthy animals?

Name's Neven. I'm a soon to be 21 year old with a growing passion to ride. I just got my permit at the DMV a few days ago, even though I don't have a bike (kinda pointless if you ask me).

A friend of mine races in the AMA series and his parents own a shop here in upstate New York. I went into the shop and he showed me around and the last bike that I sat on and got a feel for, fit my style perfectly. That bike would be the 72.

I fairly new to bikes, if anyone has any information (i.e. websites or links) that I can use to study a bit more on HD in terms of bikes, builds, components, how they function etc, I would be thankful. I have the passion to learn anything and everything about bikes and HD.